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4540S LCD Screen (1080p replacement)

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Replaced v7 with v4 version and got the same result - only backlit works. Then (!!!) i had a closer look at the original panel and it's not even an LG panel it's Samsung LTN156AT27-302. Now it's only a matter of guess which FHD panel i could upgrade with. LTN156HT01-201 is FHD TN with 40 pins connector however previously in this thread mentioned LTNHL01 (all versions) is FHD IPS with 30 pins.
 
Replaced v7 with v4 version and got the same result - only backlit works. Then (!!!) i had a closer look at the original panel and it's not even an LG panel it's Samsung LTN156AT27-302. Now it's only a matter of guess which FHD panel i could upgrade with. LTN156HT01-201 is FHD TN with 40 pins connector however previously in this thread mentioned LTN156HL01 (all versions) is FHD IPS with 30 pins.
 
Hi! Guys, thank you for all these information! It is so great to see so many enthusiasts making cool stuff like these!

I'm not MacOS user so i'm a little confused about this DSTS thing. Is it for MacOS only or I need to repack DSTS for Windows \ Linux as well?
 
Replaced v7 with v4 version and got the same result - only backlit works. Then (!!!) i had a closer look at the original panel and it's not even an LG panel it's Samsung LTN156AT27-302.
Same issue. Did you get any luck with it? For me B156HW02 V1 failed as well.
 

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Anyway, here´s the list. Details you can find on panelook.com, the overview/specs pages. Check for the contrast, brightness values.

They´re TNs. No IPS displays to fit left side LVDS and enclosure

900p
LG LP156WD1(TL)(B2).....(B4), AUO B156RW01 V.0/V.1/V.3, Chimei N156O6-L01/02

1080p
LG LP156WF1(A1), LP156WF2(TL)(A1)...(A2), AUO B156HB01 V.0, B156HTN01.1, B156HW01 V.0/V.1/v.2/v.3/V.4/V.7, B156HW02 V.0/V.1/V.3, G156HTD01.0 (high color gamut 95% NTSC on B156HW01 V.4/V.7 and B156HTN01.1)
Chimei N156HGE-L11/L21

Two exceptions (single channel 900p and 1080p LVDS displays)

900p
Samsung LTN156KT02-301

1080p
AUO B156HB01 V.0

Now the perfect eDP 72% NTSC displays for 45x/65x series

All IPS

1080p
AUO B156HAN01.0/1/2, B156HAN03.0 , Samsung LTN156HL01, LTN156HL01-101/102/B01

Hope this helps

What about this eDP? Both my 4740s and 4540s have LVDS 40 pin connectors. Why are you considering eDP screens as an alternative?

Actually there are more inaccuracies:

1) AUO B156HB01 V.0 is not single channel. It is LVDS (2 ch, 6-bit)

2) All of these models B156HAN01.0/1/2, B156HAN03.0 are 4.2 mm depth or less. The original screen for Probook 4540s is around 5.5 mm, so you might have a gape between the screen and the frame ~1.3 mm. I don't think it will go.
 
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